| 摘要 |
Group creation information sent by multiple instant messaging client terminals are received, wherein the group creation information includes instruction information for creating a user group and an instant messaging identification of a user logging into a respective instant messaging client terminal. Group creation information set including the same instruction information is determined. The user group is created according to the instant messaging identification included in the group creation information set. When an instant messaging server determines that parts of the multiple pieces of the received group creation information request to establish the same user group, the instant messaging server, by using the instruction information in the group creation information, quickly determines which pieces of the group creation information instruct to establish the same user group and creates the user group, thereby effectively reducing the time of gathering group members and enhancing the efficiency of creating a user group platform. |
